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url: /docs/api/core/type-aliases/BinaryReader.md
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[**@kaiord/core**](../README.md)

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[@kaiord/core](../README.md) / BinaryReader

# Type Alias: BinaryReader

> **BinaryReader** = (`buffer`) => `Promise`<[`KRD`](KRD.md)>

Defined in: [packages/core/src/ports/format-strategy.ts:6](https://github.com/pablo-albaladejo/kaiord/blob/3eacbe62ef72342d970523967cc5155b5935bb85/packages/core/src/ports/format-strategy.ts#L6)

Reads binary data (e.g. FIT) and converts it to KRD.

## Parameters

### buffer

`Uint8Array`

## Returns

`Promise`<[`KRD`](KRD.md)>